Vithamine K e boetse e bitsoa vithamine ea coagulation.Ho latela lebitso la eona, re ka tseba hore ts'ebetso ea eona ea mantlha ea 'mele ke ho khothaletsa coagulation ea mali.Ka nako e ts'oanang, vithamine K e boetse e ameha ho metabolism ea masapo.

Vithamine K1 ha joale ha e sebelisoe haholo lijong tsa liphoofolo tse ruuoang lapeng ka lebaka la litšenyehelo tsa eona.Ho tsitsa ha menaquinone lijong ho ile ha fokotseha ka mor'a ho extrusion, ho omisoa le ho roala, kahoo lihlahisoa tse latelang tsa VK3 li ile tsa sebelisoa (ka lebaka la ho hlaphoheloa haholo): menadione sodium bisulfite, menadione sulfite Sodium bisulfate complex, menadione sulfonic acid dimethylpyrimidinone, le menaquinone nicotinamide sulfite.

Khaello ea Vithamine K ho Likatse

Likatse ke lira tsa tlhaho tsa litoeba, 'me ho tlalehiloe hore likatse li noe chefo ea likhoto e nang le dicoumarin ka phoso, e leng se lebisang ho nako e telele ea ho koala mali.Matšoao a mang a mangata a kliniki, a kang sebete se mafura, lefu la ho ruruha ha mala, cholangitis, le enteritis, le tsona li ka lebisa ho malabsorption ea lipids, le khaello ea bobeli ea vithamine K.

Haeba ho ka etsahala hore u be le katse ea Devon Rex joalo ka phoofolo ea lapeng, ho bohlokoa ho hlokomela hore mofuta ona o tsoaloa o haelloa ke lintlha tsohle tse amanang le vithamine K.

Vithamine K e Hlokang Likatse

Lijo tse ngata tsa likatse tsa khoebo ha li tlatselle ka vithamine K 'me li itšetlehile ka ketso ea lijo tsa liphoofolo tsa lapeng le motsoako oa mala a manyenyane.Ha ho na litlaleho tsa tlatsetso ea vithamine K lijong tsa liphoofolo.Ntle le haeba ho na le litlhapi tse ngata lijong tse ka sehloohong tsa liphoofolo tse ruuoang lapeng, hangata ha ho hlokahale ho li eketsa.

Ho latela liteko tsa kantle ho naha, mefuta e 'meli ea lijo tsa likatse tse ka makotikoting tse nang le salmon le tuna li ile tsa lekoa ho likatse, tse ka bakang matšoao a kliniki a khaello ea vithamine K ho likatse.Likatse le likatse tse 'maloa li ile tsa ja lijo tsena li ile tsa shoa ka lebaka la ho tsoa mali, 'me likatse tse setseng li ne li e-na le nako e telele ea ho koala ka lebaka la khaello ea vithamine K.

Lijo tsena tsa likatse tse nang le litlhapi li na le 60μg.kg-1 ea vithamine K, mohopolo o sa finyelle litlhoko tsa vithamine K tsa likatse.Litlhoko tsa vithamine K tsa katse li ka khotsofatsoa ke motsoako oa libaktheria tsa mala ha ho se na lijo tsa katse tse nang le tlhapi.Lijo tsa katse tse nang le tlhapi li hloka tlatsetso e eketsehileng ho kopana le mefokolo ea motsoako oa livithamini ka likokoana-hloko tsa mala.

Lijo tsa katse tse nang le litlhapi tse ngata li lokela ho ba le menaquinone, empa ha ho na data e fumanehang mabapi le hore na u ka eketsa vithamine K e kae.Tekanyo e lumelletsoeng ea lijo ke 1.0mg/kg (4kcal/g), e ka sebelisoang e le ho noa ho loketseng.

Hypervitamin K ka likatse

Phylloquinone, mofuta oa tlhaho oa vithamine K, ha o e-s'o bontšoe e le chefo ho liphoofolo ka tsela leha e le efe ea tsamaiso (NRC, 1987).Liphoofolo tse ling ntle le likatse, maemo a chefo ea menadione bonyane makhetlo a 1000 ho feta tlhoko ea lijo.

Lijo tsa katse tse thehiloeng ho litlhapi, ntle le tlhoko ea ho ela hloko matšoao a vithamine K, le tsona li hloka ho ela hloko matšoao a thiamine (vithamine B1)